Re: [PHP] Question about empty();

>This function I don't get at all, I hear all the time, "if you want to >practice smart coding then turn register globals off, and be sure you keep >query data out of your script that is not set or defined with something >expected". So why would there be a function that returns true or false, $var

Re: [PHP] Question about empty();

* Thus wrote John ([EMAIL PROTECTED]): > Hi all > > This function I don't get at all, I hear all the time, "if you want to > practice smart coding then turn register globals off, and be sure you keep > query data out of your script that is not set or defined with something > expected". So why woul

[PHP] Question about empty();

Hi all This function I don't get at all, I hear all the time, "if you want to practice smart coding then turn register globals off, and be sure you keep query data out of your script that is not set or defined with something expected". So why would there be a function that returns true or false, $